The RollerMouse utilizes a rollerbar that controls the cursor and can be manipulated with either the thumbs or the fingertips, requiring no gripping. The RollerMouse also helps eliminate repetitive reaching for a mouse, trackball or touchpad because its controls are centrally located beneath the space bar. Features Include: · RollerMouse Pro's RollerBar Design for Effortless Control of the Cursor is 67% Longer than the "Classic" RollerMouse · Two more Buttons than the Classic to extend versatility and flexibility - includes "Drag Lock" and "Double Click" functionality · Revolutionary rollerbar provides single finger point and click functionality · Adjustable click force on rollerbar (5 levels of tension) using simple knob under RollerMouse. (Rollerbar click function can be disabled using dip switch if user prefers using buttons) · Smooth sliding steel rollerbar coated with soft rubber for excellent feel and cursor control · Long Lasting - Optical sensor reads bar movement using the latest technology, nothing to wear out · 5 user definable buttons and a scroll wheel · Soft but firm lycra wrist rest support. Removable for easy cleaning · View Flash Demo

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Button Actions
The RollerMouse Pro offers (3) different modes of operation, Standard, Internet & Driver that can be selected through a dip switch.

In Standard mode the RollerMouse buttons function as follows:
· The roller bar performs left mouse click
· The left grey button performs left mouse clicks
· The middle grey button performs a double click
· The right grey button performs a right click
· The clicked scroll wheel performs middle click and autoscroll
· The left upper button performs performs middle click and autoscroll
· The right upper button performs performs click-lock

In Advanced mode the RollerMouse buttons can be customized via the Contour Design software driver, downloadable here.

You may also want to consider the Kinesis Savant Elite series of programmable foot switches. The Savant Elite allows you to activate mouse clicks and/or key actions with your feet.

Specifications

· 20-7/8" Wide x 11-3/8" Deep x 1-1/4" High
· Available in black only